1. joan asked 30 randomly selected adult restaurant customers about their choice of beverages. eighteen customers said coffee is their favorite beveragee. if the restaurant serves 200 adult customers perday, estimate the number who will choose coffee to drink
a.100
b.110
c.120**
d.130
2. Which is the best display for the set of the number of tornadoes in the United States each year , If you want to be able to identify the mode?
a) histogram with intervals of 5***
b) frequency table with intervals of 3
c) line pot
d) line graph